| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. |
| 3 | * |
| 4 | * Licensed under the OpenSSL license (the "License"). You may not use |
| 5 | * this file except in compliance with the License. You can obtain a copy |
| 6 | * in the file LICENSE in the source distribution or at |
| 7 | * https://www.openssl.org/source/license.html |
| 8 | */ |
| 9 | |
| 10 | #include <stdio.h> |
| 11 | #include <string.h> |
| 12 | #include <openssl/ripemd.h> |
| 13 | #include <openssl/crypto.h> |
| 14 | |
| 15 | unsigned char *RIPEMD160(const unsigned char *d, size_t n, unsigned char *md) |
| 16 | { |
| 17 | RIPEMD160_CTX c; |
| 18 | static unsigned char m[RIPEMD160_DIGEST_LENGTH]; |
| 19 | |
| 20 | if (md == NULL) |
| 21 | md = m; |
| 22 | if (!RIPEMD160_Init(&c)) |
| 23 | return NULL; |
| 24 | RIPEMD160_Update(&c, d, n); |
| 25 | RIPEMD160_Final(md, &c); |
| 26 | OPENSSL_cleanse(&c, sizeof(c)); /* security consideration */ |
| 27 | return md; |
| 28 | } |